16505980 (number)

16505980 is an even 8-digits composite number following 16505979 and preceding 16505981. In scientific notation, it is written as 1.6505980 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 6064128 positive integers (up to 16505980) that are relatively prime to 16505980.

Interesting facts

Basic properties

Name

Name sixteen million five hundred five thousand nine hundred eighty

Notation

Scientific notation 1.6505980 × 10^7
Engineering notation 1.6505980 × 10^6

Prime Factorization of 16505980

Prime Factorization 2 × 2 × 5 × 17 × 43 × 1129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8252990
Product of the distinct prime numbers

The prime factorization of 16505980 is 2 × 2 × 5 × 17 × 43 × 1129. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 19, 5, 948, 819, 9601, 8271, 78963, 8090, 701113, 445525, 3335460, 2028082, 43787223, 53266585, 520241287, 174036631, 9471808797, 4334742057

Basic calculations (n = 16505980)

Multiplication

n×y
n×2 33011960
n×3 49517940
n×4 66023920
n×5 82529900

Division

n÷y
n÷2 8252990
n÷3 5501993.3333333
n÷3 4126495
n÷5 3301196

Exponentiation

ny
n2 272447375760400
n3 4.4970109353536E+21
n4 7.4227572558729E+28
n5 1.2251988281029E+36

Nth Root

y√n
2√n 4062.7552227522
3√n 254.61292035138
4√n 63.739746020455
5√n 27.766955413346

Divisors of 16505980

1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1129, 1462, 2258, 2924, 3655, 4516, 5645, 7310, 11290, 14620, 19193, 22580, 38386, 48547, 76772, 95965, 97094, 191930, 194188, 242735, 383860, 485470, 825299, 970940, 1650598, 3301196, 4126495, 8252990, 16505980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16505979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16505980 can be divided by 48 positive divisors. The sum of these divisors (counting 16505980) is 1, the average is 0.020833333333333.

Base conversion 16505980

Base System Value
2 Binary 111110111101110001111100
3 Ternary 1011001120221121
4 Quaternary 332331301330
5 Quinary 13211142410
6 Senary 1345440324
8 Octal 76756174
10 Decimal 16505980
12 Duodecimal 56400a4
16 Hexadecimal fbdc7c
20 Vigesimal 5334j0
36 Base36 9ts3g

Cryptographic Hash Functions

md5 71687e5e569fbd7fea775136642e24d4
sha1 28900c09e852525f405604b1bd9f689672590ca6
sha256 6ff02a1b14a044a1a5db224fac23ddeb1c53428a2a3b21be32579136155f1d1e
sha512 fc9449e168045fba32f4aab12e4969beb80f88fa4852f58352f873163926abba940873330a710a88748da529ad179d92f08079d0498620a38514214455c0ea4b
ripemd-160 ffc73502952445fb1fb59c46ea6aaff013c4aa93

16505980 as geometric shapes

Circle

Radius = n
Diameter 33011960
Circumference 103710131.0166
Area 8.5591867417869E+14

Sphere

Radius = n
Volume 1.8837035356827E+22
Surface area 3.4236746967148E+15
Circumference 103710131.0166

Square

Length = n
Perimeter 66023920
Area 272447375760400
Diagonal 23342980.776259

Cube

Length = n
Surface area 1634684254562400
Volume 4.4970109353536E+21
Space diagonal 28589195.988716

Equilateral Triangle

Length = n
Perimeter 49517940
Area 1.1797317430146E+14
Altitude 14294597.994358

Triangular Pyramid

Length = n
Surface area 1.1797317430146E+14
Volume 5.299778212431E+20
Height 7780993.5920864